Uh-oh. Is your cat not using the litter box? Should you take a cat who’s not using his litter box to the vet? We look at six things to know — and what to do — if your cat isn’t using his litter box properly.

Scared of your own cat? You’re not alone! Whether it’s a fear of your new cat or a fear of a cat you’ve had forever but who doesn't seem himself, there are reasons why cats act out and ways to address these behaviors.